The B-2 Stealth Bomber, one of the most iconic planes ever built. It gets its name because of the advanced technology that allows it to fly undetected by radar. It has a wingspan of 52 feet, but thanks to stealth technology, it has the same radar cross-section as a large bird. How is this possible? Learn the engineering behind this stealth technology.
Stop robocalls for good with Kim’s eBook
Robocalls interrupt us constantly, and they scam Americans out of millions of dollars every year. Learn Kim's best tricks for stopping them once and for all in this handy guide.